| 客运专线铁路隧道瞬变压力现场试验及单维效应分析 |
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| 引用本文： | 万晓燕,吴剑,余南阳.客运专线铁路隧道瞬变压力现场试验及单维效应分析[J].现代隧道技术,2006,43(2):25-29. |
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| 作者姓名： | 万晓燕 吴剑 余南阳 |
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| 作者单位： | 1. 中铁西南科学研究院有限公司,成都,610031
2. 西南交通大学机械工程学院,成都,610031 |
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| 摘 要： | 客运专线铁路隧道的设计与研究中必须要考虑高速列车在隧道中运行时所诱发的空气动力学效应的影响,其中应重点考虑瞬变压力对旅客乘车舒适度的影响。文章通过遂渝线提速(200 km/h)综合试验中的隧道空气动力及结构动力学试验,对200km/h动车组通过隧道时隧道内瞬变压力的现场试验数据及其单维效应进行了分析与研究。
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| 关 键 词： | 客运专线铁路隧道 瞬变压力 现场试验 单维效应 |
| 文章编号： | 1009-6582(2006)02-0025-05 |
Transient pressure site experiment and its one- dimensional effect analysis on tunnels of passenger Dedicated Line |
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| Wan Xiaoyan,Wu Jian,Yu Nanyang.Transient pressure site experiment and its one- dimensional effect analysis on tunnels of passenger Dedicated Line[J].Modern Tunnelling Technology,2006,43(2):25-29. |
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| Authors: | Wan Xiaoyan Wu Jian Yu Nanyang |
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| Abstract: | Aerodynamic effects induced by high-speed trains passing through tunnels must be considered in the design and research for tunnels on passenger-dedicated railway lines,in which the influence of transient pressure on the comfort degree of passengers must be considered in particular.Based on the aerodynamic and structural dynamic experiments in the comprehensive test for rolling stock passing through tunnels with a speed of 200km/h on Suining-Chongqing passenger-dedicated railway line,the data of transient pressures measured insitu and their single-dimensional effects are analyzed and studied in this article. |
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| Keywords: | Tunnels on passenger Dedicated Line Transient pressure In-situ experiment Single-dimensional effect |
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